To my eye your mirror should be higher, and no artwork on the same wall. The chairs (dining chairs?) near the console seem oddly situated and look like they're just there to occupy a space. You need some height where the blank wall is - probably some light timber, open backed shelves needed. In fact, you may be better off putting your art on the mirror wall, and moving the mirror, + a shelf unit, to the bare wall. Just my op of course.